7Brandon07
Newbie
Hello, not sure if I posted in the right spot, I have a 1991 c1500 305 engine 5 speed manual if it’s relavent, anyways trucks not getting gas to the engine, I traced a blue wire that leads from the fuel tank along the frame into the engine bay then it pokes through the firewall (same spot Hood release comes through) it then ends in a group of random wires someone bundled up and taped together, this blue wire is plugged into nothing at all it’s just loose there, I’m wandering what’s this wire for and is it supposed to be loose ? When I look at the wiring schematics for a 88-95 c1500 I see no blue wire listed from the fuel pump ? Thanks
